Title :
On the relationship between the overlapping rounding transform and lifting frameworks for reversible subband transforms
Author :
Adams, Michael D. ; Kossentini, Faouzi
Author_Institution :
Dept. of Electr. & Comput. Eng., British Columbia Univ., Vancouver, BC, Canada
fDate :
1/1/2000 12:00:00 AM
Abstract :
A new framework for reversible subband transforms based on the overlapping rounding transform (ORT) has been proposed as an alternative to the lifting framework. In this article, we show that the ORT framework is, in fact, a special case of the lifting framework with only trivial extensions
Keywords :
channel bank filters; filtering theory; transforms; lifting framework; lossless coding; overlapping rounding transform; reversible subband transforms; subband coding; two-channel uniformly maximally decimated filter bank; Arithmetic; Channel bank filters; Councils; Electronic mail; Filter bank; Filtering; Floors; Matrix decomposition; Network synthesis; Signal processing;
Journal_Title :
Signal Processing, IEEE Transactions on
